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Ocean Biomedical, Inc.

OCEA
Exchange
OTC
Industry
Pharmaceutical Preparations
SEC CIK
0001869974

No open-market purchases or sales by Ocean Biomedical, Inc. insiders were filed in the last 90 days; 1 institution reported holding it in 13F filings for Q2 2026, worth $0 in total; no superinvestor holds it.

Q4 2021 vs. Q3 2021

How the institutions holding Ocean Biomedical, Inc. changed between Q3 2021 and Q4 2021.

All holders in Q4 2021All holders in Q3 2021

13F holders of OCEA: Q3 2021 compared with Q4 2021
MeasureQ3 2021Q4 2021Change
Holders026+26
Shares08.19M+8.19M
Value$0$81.8M+$81.8M

New holders (26)

Institutions that held Ocean Biomedical, Inc. at the end of Q4 2021 but not at the end of Q3 2021.

Institutions new to OCEA in Q4 2021
InstitutionSharesValue% of portfolio
Mizuho Securities USA LLC750,000$7.46M0.67%
Saba Capital Management, L.P.726,289$7.26M0.15%
Beryl Capital Management LLC673,674$6.73M0.35%
Weiss Asset Management LP600,000$5.99M0.14%
Hudson Bay Capital Management LP600,000$5.99M0.07%
Boothbay Fund Management, LLC600,000$5.99M0.20%
Atw Spac Management LLC600,000$5.99M1.08%
D. E. Shaw & Co., Inc.450,000$4.50M0.01%
Wolverine Asset Management LLC431,348$4.31M0.05%
MMCAP International Inc. SPC400,000$4.00M0.25%
Periscope Capital Inc.383,800$3.83M0.10%
Berkley W R Corp367,658$3.67M0.20%
Marshall Wace, LLP277,624$2.77M0.01%
CVI Holdings, LLC248,700$2.48M0.16%
Karpus Management, Inc.247,465$2.47M0.07%
Starboard Value LPSuperinvestorStarboard Value165,304$1.65M0.02%
683 Capital Management, LLC150,000$1.50M0.07%
CNH Partners LLC99,996$999.0K0.03%
Whitebox Advisors LLC100,000$999.0K0.02%
Linden Advisors LP78,602$786.0K0.00%
Pinz Capital Management, LP60,000$599.0K0.23%
Walleye Capital LLC53,698$536.0K0.02%
HRT Financial LP49,000$489.0K0.00%
Dakota Wealth Management43,075$430.0K0.05%
Walleye Trading LLC36,000$360.0K0.01%
Tower Research Capital LLC (TRC)13$00.00%

Sold out (0)

Institutions that held Ocean Biomedical, Inc. at the end of Q3 2021 and filed for Q4 2021 without it.

None.